Unit Two Vocabulary

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Across
  1. 4. An international computer network providing e-mail and information from computers in educational institutions, government agencies, and industry, accessible to the general public via modem links
  2. 8. Combining words and phrases using the words AND, OR, NOT and NEAR (otherwise known as Boolean operators) to limit, widen, or define your Internet search
  3. 10. location or address identifying where documents can be found on the Internet; a Web address
  4. 12. application of scientific knowledge for practical purposes
  5. 15. Computer programs with a user interface
  6. 17. The key component of a computer system, which contains the circuitry necessary to interpret and execute program instructions
  7. 18. Camera that records and stores digital images
  8. 20. The machines, wiring, and other physical components of a computer or other electronic system
Down
  1. 1. A program that accesses and displays files and other data available on the Internet and other networks
  2. 2. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment
  3. 3. programs and other operating information used by a computer
  4. 5. To copy data from one computer system to another or to a disk
  5. 6. A video camera is a camera used for electronic motion picture acquisition, initially developed by the television industry but now common in other applications as well
  6. 7. browse the Internet; look around casually and randomly, without seeking anything in particular
  7. 9. The imparting or exchanging of information or news
  8. 11. A link from a hypertext file or document to another location or file, typically activated by clicking on a highlighted word or image on the screen
  9. 13. A standardized system for tagging text files to achieve font, color, graphic, and hyperlink effects on World Wide Web pages
  10. 14. A piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data
  11. 16. To communicate electronically on the computer
  12. 19. A system of interlinked hypertext documents contained on the Internet